Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961144 | Method and apparatus for providing ultrapure water | Ignazio Dentici, Michael Ball | 2021-03-30 |
| 7279083 | Electrodeionisation apparatus | Paul Whitehead, Roger Woodward | 2007-10-09 |
| 6482304 | Apparatus and method of recirculating electrodeionization | Roger Woodward, Paul Whitehead | 2002-11-19 |
| 6402917 | Electrodialysis apparatus | Roger Woodward, Paul Whitehead | 2002-06-11 |